After months of delays, the historic SS United States ocean liner finally moved out of Philadelphia today on a new voyage as it prepares to become the world's largest artificial reef off the Florida coast in the Gulf of Mexico.

After months of multiple delays, the SS United States finally left its longtime home of Philadelphia just before 1 p.m. ET Wednesday. The storied ocean liner’s next stop is Mobile, Alabama, where it will be prepared for its final mission – to become an artificial reef off the coast of the Florida Panhandle.

After departing from Philadelphia earlier this month, the SS United States recently arrived at the Florida coastline. Being towed to the port of Mobile in Alabama, the former ocean liner is sailing on its last voyage ahead of becoming the world’s largest artificial reef.